I tried it and I am not so sure. I come from an A2 which worked great for me, but the A3? Don't know. Nothing in particular against it, just comes short of the expectation created by the hype.
I would like to see what others think. Haven't tried the nano one, but have tried the nano mid without much success either. It's also the beginning of the season so it's difficult to tell if it is you or the ski.